$1.$ Write the statements to declare an int array called nums with $40$ elements. Write the statements to store the values $1$ through $40$ in the elements of nums, add $10$ to each entry of the array nums, then print nums.

$2.$ Write a function printStrings that has an array of Strings as the parm, which will print the array. Make sure that your function only prints those array elements that actually point to String objects.

$3.$ Write the statements to declare an array of $10$ Strings. Store the words "first", "second", "third", "fourth", "fifth" in the array, and call printStrings to print your array.

$4.$ Write the statements to declare an array of three Time objects, store a Time in each array element, and print the array.